I’ve been Cramping & Spotting for a week

Teyaa

Yes I am Sexually Active, My period is in 3 Days Last Week Friday I Woke Up Spotting & Cramping and it’s Still Going On. I’ve Took 2 Pregnancy Test and Went to the doctors They were all Negative. Should I Say my period started ? Or wait until I actually get a Flow ? Anybody have any ideas on what’s going on ? Everytime I use the bathroom Blood Drips into the toilet Everytime I Wipe it’s Light Blood. It don’t Fills up a Pad . That’s why I’m calling it Spotting !

Any ideas ?